Benzenesulfonic acid, 4-[(2,4-diamino-5-methylphenyl)diazenyl]-, sodium salt (1:1), mixt. with sodium 4,4′-[(2,4-diamino-1,3-phenylene)bis(2,1-diazenediyl)]bis[benzenesulfonate] (2:1)
CAS Registry Number®
8062-14-4
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CAS Name
Benzenesulfonic acid, 4-[(2,4-diamino-5-methylphenyl)diazenyl]-, sodium salt (1:1), mixt. with sodium 4,4′-[(2,4-diamino-1,3-phenylene)bis(2,1-diazenediyl)]bis[benzenesulfonate] (2:1)Molecular Formula
C18H16N6O6S2.C13H14N4O3S.3NaCite this Page
Benzenesulfonic acid, 4-[(2,4-diamino-5-methylphenyl)diazenyl]-, sodium salt (1:1), mixt. with sodium 4,4′-[(2,4-diamino-1,3-phenylene)bis(2,1-diazenediyl)]bis[benzenesulfonate] (2:1). CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=8062-14-4 (retrieved ) (CAS RN: 8062-14-4). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C18H16N6O6S2.C13H14N4O3S.3Na/c19-15-9-10-16(23-21-11-1-5-13(6-2-11)31(25,26)27)17(20)18(15)24-22-12-3-7-14(8-4-12)32(28,29)30;1-8-6-13(12(15)7-11(8)14)17-16-9-2-4-10(5-3-9)21(18,19)20;;;/h1-10H,19-20H2,(H,25,26,27)(H,28,29,30);2-7H,14-15H2,1H3,(H,18,19,20);;;
InChIKey
InChIKey=IDBQJPTVSZKHDT-UHFFFAOYSA-N
SMILES
N(=NC1=CC=C(S(=O)(=O)O)C=C1)C2=C(N)C(N=NC3=CC=C(S(=O)(=O)O)C=C3)=CC=C2N.[Na].N(=NC1=CC=C(S(=O)(=O)O)C=C1)C2=C(N)C=C(N)C(C)=C2.[Na]
Canonical SMILES
[Na].[Na].O=S(=O)(O)C1=CC=C(N=NC2=CC=C(N)C(N=NC3=CC=C(C=C3)S(=O)(=O)O)=C2N)C=C1.O=S(=O)(O)C1=CC=C(N=NC=2C=C(C(N)=CC2N)C)C=C1
Other Names for this Substance
- Benzenesulfonic acid, 4-[(2,4-diamino-5-methylphenyl)diazenyl]-, sodium salt (1:1), mixt. with sodium 4,4′-[(2,4-diamino-1,3-phenylene)bis(2,1-diazenediyl)]bis[benzenesulfonate] (2:1)
- C.I. Food Brown 1
- Benzenesulfonic acid, 4-[(2,4-diamino-5-methylphenyl)azo]-, monosodium salt, mixt. with 4,4′-[(2,4-diamino-1,3-phenylene)bis(azo)]bis[benzenesulfonic acid] disodium salt
- Benzenesulfonic acid, 4,4′-[(4,6-diamino-1,3-phenylene)bis(azo)]bis-, disodium salt, mixt. contg.
- Brown FK
Deleted or Replaced CAS Registry Numbers
12224-47-4
